19651675752

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2083511}}^1$

素因数の和:2083654

約数の個数: 48

約数和(自身を含む): 53629598880

約数和(自身を除く): 33977923128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 2083511, 4167022, 6250533, 8334044, 12501066, 16668088, 18751599, 25002132, 37503198, 50004264, 75006396, 150012792, 272939941, 545879882, 818819823, 1091759764, 1637639646, 2183519528, 2456459469, 3275279292, 4912918938, 6550558584, 9825837876, 19651675752]

約数ペア:

[(1, 19651675752), (2, 9825837876), (3, 6550558584), (4, 4912918938), (6, 3275279292), (8, 2456459469), (9, 2183519528), (12, 1637639646), (18, 1091759764), (24, 818819823), (36, 545879882), (72, 272939941), (131, 150012792), (262, 75006396), (393, 50004264), (524, 37503198), (786, 25002132), (1048, 18751599), (1179, 16668088), (1572, 12501066), (2358, 8334044), (3144, 6250533), (4716, 4167022), (9432, 2083511)]